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Secrets of lost empires. II. Easter Island [videorecording] / written, produced and directed by Liesl Clark ; a NOVA production by the WGBH in association with Channel 4 and La Cinquième.
South Burlington, VT : WGBH Video, c2000.
1 videocassette (ca. 60 min.) : sd., col. ; 1/2 in.
As in other episodes of the series, archaelogists and engineers attempt to duplicate ancient solutions to engineering problems. In this case, the problem is the mystery of the giant stone heads of Easter Island.